F.1. Portals

<http://www.zend.com/>Zend
<http://www.phpbuilder.com/>PHP Builder
<http://www.weberdev.com/WeberDev
<http://devshed.com/Server_Side/PHP/>DevShed's PHP Resources
<http://www.phpwizard.net/>PHP Wizard
<http://www.php-center.de/>PHP Center (in German)
<http://www.phpindex.com/>PHP Index (in French)

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